13:49:42 Load from Excel2007 file<br />13:49:42 Update cell data values that are displayed in the chart<br />13:49:42 Write to Excel2007 format<br />13:49:42 File written to 34chartupdate.xlsx<br />13:49:42 Peak memory usage: 7 MB<br />13:49:42 Done writing file<br />File has been created in /var/www/html/gae/root/plugins/phpexcel/1_8_0/Examples<br />